git.slaskete.net - einar-bin/blob - addfollowmeprint.sh

   1 #!/bin/bash
   2 # This script installs the FollowMe print queue at NTNU on Linux (and possibly Mac) systems.
   3 # The targeted and tested distros are: Debian, Ubuntu (and derivates), Fedora, CentOS, OpenSUSE and Mint
   4 # Copyright © 2017 einar.haraldseid@ntnu.no
   5
   6 # Documentation
   7 function usage {
   8   echo "Usage: ./$(basename "${0}") [OPTIONS]"
   9   echo "Options:"
  10   echo " -m, --model {ricoh|generic}     Printer model to install (default: generic)"
  11   echo " -d, --driver {pcl,postscript}   Printer driver to use (default: postscript)"
  12   echo " -f, --force                     Force running script as if on Linux systems"
  13   echo " -h, --help                      Display this help text"
  14 }
  15
  16 # Print errors to STDERR
  17 function printerror() {
  18   echo "${*}" 1>&2
  19 }
  20
  21 # Test for root
  22 if [ ${UID} -ne 0 ] ; then
  23   echo "This script must be run as root, relaunching with sudo:"
  24   sudo bash "$0" "$@"
  25   exit $?
  26 fi
  27
  28 # Set default options that may be overridden by passed options below
  29 Model="generic"
  30 Driver="postscript"
  31
  32 # Set other default options
  33 PrintServer="followprint.win.ntnu.no"
  34 QueueName="FollowMe"
  35 Workgroup="WIN-NTNU-NO"
  36
  37 while [[ $# -gt 0 ]]; do
  38   Key="${1}"
  39
  40   case ${Key} in
  41     -m|--model)
  42       Model=$(echo "${2}" | tr "[:upper:]" "[:lower:]")
  43       if [ "${Model}" != "ricoh" ] && [ "${Model}" != "generic" ]; then
  44         printerror "Unknown model ${Model}, please choose one of ricoh or generic"
  45         exit 1
  46       fi
  47       shift # Jump to next argument
  48       ;;
  49     -f|--force)
  50       Force="YES"
  51       shift # Jump to next argument
  52       ;;
  53     -d|--driver)
  54       Driver=$(echo "${2}" | tr "[:upper:]" "[:lower:]")
  55       if [ "${Driver}" != "postscript" ] && [ "${Driver}" != "pcl" ]; then
  56         printerror "Unknown driver ${Driver}, plase choose one of postscript or pcl"
  57         exit 1
  58       fi
  59       shift # Jump to next option
  60       ;;
  61     -h|--help)
  62       usage
  63       exit 0
  64       ;;
  65     *)
  66       # unknown option
  67       echo "Unknown option: ${Key}"
  68       exit 1
  69       ;;
  70   esac
  71
  72   shift # past argument or value
  73 done
  74
  75 # Test for supported OS
  76 Uname=$(uname | tr "[:upper:]" "[:lower:]")
  77 if [ "${Uname}" != "darwin" ] && [ "${Uname}" != "linux" ] && [ "${Force}" != "YES" ]; then
  78   printerror "I don't think I can run on ${Uname}, but if you insist, please use -f to force Linux detection. This may not work, though."
  79   exit 1
  80 fi
  81
  82 # Set Uname to linux if we are forcing running the script
  83 if [ "${Force}" = "YES" ]; then
  84   Uname="linux"
  85 fi
  86
  87 # Set printer share based on model (generic goes to ntnuprint-xerox)
  88 if [ "${Model}" = "ricoh" ]; then
  89   PrintShare="ntnuprint-ricoh"
  90 else
  91   PrintShare="ntnuprint-xerox"
  92 fi
  93
  94 # Set printer driver path based on driver (we will override these if we're specific distros
  95 if [ "${Driver}" = "postscript" ]; then
  96   DriverPath="drv:///sample.drv/generic.ppd"
  97 else
  98   DriverPath="drv:///sample.drv/generpcl.ppd"
  99 fi
 100
 101 # Test for CUPS
 102 if ! command -v lpadmin > /dev/null 2>&1; then
 103   printerror "You must have CUPS installed to add printers. Please install CUPS."
 104   exit 1
 105 fi
 106
 107 # Tests for Linux systems
 108 if [ "${Uname}" = "linux" ]; then
 109   # Test if smbclient is installed
 110   if ! command -v smbclient >/dev/null 2>&1; then
 111     printerror "You must have smbclient installed to print to NTNU followprint. Please install smbclient."
 112     exit 1
 113   fi
 114
 115   # Try to determine if the necessary printer drivers are installed, and set alternate driver paths
 116   # This should match OpenSUSE, and probably SUSE Enterprise, and other derivates that use yast2 as the primary package
 117   if command -v yast2 >/dev/null 2>&1; then
 118     if [ "${Driver}" = "postscript" ]; then
 119       if ! rpm -q OpenPrintingPPDs-postscript >/dev/null 2>&1; then
 120         printerror "You don't seem to have the correct printer drivers installed, please run:"
 121         printerror "  sudo zypper install OpenPrintingPPDs-postscript"
 122         printerror "first, or use the generic driver instead."
 123         exit 1
 124       else
 125         if [ "${Model}" = "ricoh" ]; then
 126           DriverPath="OpenPrintingPPDs/postscript/Ricoh-MP_C6003.Postscript-Ricoh.ppd.gz"
 127         else
 128           DriverPath="OpenPrintingPPDs/postscript/Generic-PostScript_Printer.Postscript.ppd.gz"
 129         fi
 130       fi
 131     else
 132       if ! rpm -q OpenPrintingPPDs-ghostscript >/dev/null 2>&1; then
 133         printerror "You don't seem to have the correct printer drivers installed, please run:"
 134         printerror "  sudo zypper install OpenPrintingPPDs-ghostscript"
 135         printerror "first, or use the generic driver instead."
 136         exit 1
 137       else
 138         if [ "${Model}" = "ricoh" ]; then
 139           DriverPath="OpenPrintingPPDs/ghostscript/Ricoh-MP_C6003.pxlcolor-Ricoh.ppd.gz"
 140         else
 141           DriverPath="OpenPrintingPPDs/ghostscript/Generic-PCL_6_PCL_XL_Printer.pxlcolor.ppd.gz"
 142         fi
 143       fi
 144     fi
 145   fi
 146   # The rest of the tests ignore the model test (all other distros support drv:///)
 147   if [ "${Model}" != "generic" ]; then
 148     # This should match Fedora and other modern rpm based systems that have dnf as the primary package manager
 149     if command -v dnf >/dev/null 2>&1; then
 150       if ! rpm -q foomatic-db-ppds 2>&1; then
 151         printerror "You don't seem to have the correct printer drivers installed, please run:"
 152         printerror "  sudo dnf install foomatic-db-ppds"
 153         printerror "first, or use the generic driver instead."
 154         exit 1
 155       else
 156         if [ "${Driver}" = "postscript" ]; then
 157           DriverPath="foomatic-db-ppds/Ricoh/PS/Ricoh-MP_C6003_PS.ppd.gz"
 158         else
 159           DriverPath="foomatic-db-ppds/Ricoh/PXL/Ricoh-MP_C6003_PXL.ppd.gz"
 160         fi
 161       fi
 162     fi
 163     # This should match CentOS, RHEL and other RHEL based distros that have yum as the primary package manager
 164     if command -v yum >/dev/null 2>&1; then
 165       if ! rpm -q foomatic-db-ppds >/dev/null 2>&1; then
 166         printerror "You don't seem to have the correct printer drivers installed, please run:"
 167         printerror "  sudo yum install foomatic-db-ppds"
 168         printerror "first, or use the generic driver instead."
 169         exit 1
 170       else
 171         if [ "${Driver}" = "postscript" ]; then
 172           DriverPath="foomatic-db-ppds/Ricoh/PS/Ricoh-MP_C6003_PS.ppd.gz"
 173         else
 174           DriverPath="foomatic-db-ppds/Ricoh/PXL/Ricoh-MP_C6003_PXL.ppd.gz"
 175         fi
 176       fi
 177     fi
 178      # This should match Debian, Ubuntu and most if not all derivates that use dpkg as the primary package manager
 179     if command -v dpkg >/dev/null 2>&1; then
 180       if ! dpkg -s openprinting-ppds > /dev/null 2>&1; then
 181         printerror "You must have the correct printer drivers installed, please run:"
 182         printerror "  sudo apt-get install openprinting-ppds"
 183         printerror "first, or use the generic driver instead."
 184         exit 1
 185       else
 186         if [ "${Driver}" = "postscript" ]; then
 187           DriverPath="openprinting-ppds:0/ppd/openprinting/Ricoh/PS/Ricoh-MP_C6003_PS.ppd"
 188         else
 189           DriverPath="openprinting-ppds:0/ppd/openprinting/Ricoh/PXL/Ricoh-MP_C6003_PXL.ppd"
 190         fi
 191       fi
 192     fi
 193   fi
 194 fi
 195
 196 echo "This script will add a new printer called ${QueueName}, connecting to the
 197 print server ${PrintServer} using your normal user name and
 198 password from NTNU."
 199
 200 # Get username and password
 201 printf "User name: "
 202 read Username
 203 printf "Password: "
 204 Settings=$(stty -g)
 205 stty -echo
 206 read Password
 207 stty "${Settings}"
 208
 209 echo ""
 210
 211 # Some further tests for Linux systems
 212 if [ "${Uname}" = "linux" ]; then
 213   echo -e "\nNOTE: Your credentials will be stored in plaintext in /etc/cups/printers.conf.\nThis file us usually not readable for normal users, but still:\nDo not use this script on multi user systems!"
 214   # Test for valid username and password if on Linux
 215   # Bonus: find out if the print share is actually available
 216   PrintServerIP=$(getent ahostsv4 ${PrintServer} | head -n 1 | cut -d " " -f 1)
 217   smbclient -U "${Workgroup}/${Username}%${Password}" -L "//${PrintServer}" -I "${PrintServerIP}" > /dev/null 2>&1
 218   if [ $? -ne 0 ]; then
 219     printerror "User name or password incorrect, or no contact with the print server ${PrintServer}."
 220     exit 1
 221   fi
 222   ShareFound=$(smbclient -U "${Workgroup}/${Username}%${Password}" -L "//${PrintServer}" -I "${PrintServerIP}" -g 2>/dev/null | grep ${PrintShare} | cut -d "|" -f 1)
 223   if [ "${ShareFound}" != "Printer" ]; then
 224     printerror "Could not find printer share called ${PrintShare} on the server"
 225     printerror "This script must be broken or outdated. Please contact orakel@ntnu.no for further assistance."
 226     exit 1
 227   fi
 228 fi
 229
 230 # Similar tests for OSX
 231 if [ "${Uname}" = "darwin" ]; then
 232   smbutil view -A "//${Workgroup};${Username}:${Password}@${PrintServer}" > /dev/null 2>&1
 233   if [ $? -ne 0 ]; then
 234     printerror "User name or password incorrect, or no contact with the print server ${PrintServer}."
 235     exit 1
 236   fi
 237   ShareFound=$(smbutil view "//${Workgroup};${Username}:${Password}@${PrintServer}" 2>/dev/null | grep ${PrintShare} | cut -d " " -f 1)
 238   if [ "${ShareFound}" != "${PrintShare}" ]; then
 239     printerror "Could not find printer share called ${PrintShare} on the server"
 240     printerror "This script must be broken or outdated. Please contact orakel@ntnu.no for further assistance."
 241     exit 1
 242   fi
 243 fi
 244
 245 # Finally we can add the printer
 246
 247 # The Linux way
 248 if [ "${Uname}" = "linux" ]; then
 249   lpadmin  -p ${QueueName} \
 250    -D "FollowMe print queue at NTNU" \
 251    -v "smb://${Username}:${Password}@${Workgroup}/${PrintServer}/${PrintShare}" \
 252    -m "${DriverPath}" \
 253    -u allow:all -E
 254 fi
 255
 256 # The OSX way
 257 if [ "${Uname}" = "darwin" ]; then
 258   lpadmin -p ${QueueName} \
 259    -D "FollowMe print queue at NTNU" \
 260    -v "smb://${PrintServer}/${PrintShare}" \
 261    -m "${DriverPath}" \
 262    -o printer-is-shared=false -o printer-op-policy=authenticated \
 263    -u allow:all -E
 264
 265   cupsenable "${QueueName}"
 266   cupsaccept "${QueueName}"
 267
 268   # Add credentials to the keychain if they are missing
 269   # Shamelessly stolen from https://github.com/Orakeltjenesten/scripts/blob/33abfb353524f449f0bbdee27adb2f1f0a9756a2/print/ntnuprint-mac.sh
 270   if ! security find-internet-password -s ${PrintServer} >/dev/null 2>&1; then
 271     security -v add-internet-password -a "${Workgroup}\\${Username}" -s ${PrintServer} \
 272      -w "${Password}" -D "Network Password" -r "smb " -l "${QueueName}" \
 273      -T /System/Library/CoreServices/NetAuthAgent.app -T 'group://NetAuth' \
 274      -T /System/Library/CoreServices/NetAuthAgent.app/Contents/MacOS/NetAuthSysAgent >/dev/null 2>&1
 275   fi
 276 fi
 277
 278 if [ $? -ne 0 ]; then
 279   printerror "Could not connect to printer share. See above error for details."
 280   exit 1
 281 fi
 282
 283 # Set correct paper size and enable the duplexer option
 284 lpadmin -p ${QueueName} -o PageSize=A4 -o Option1=True
 285
 286 if [ $? -ne 0 ]; then
 287   printerror "Could not set default options on the print queue ${QueueName}. See above error for details."
 288   exit 1
 289 fi
 290
 291 # Set as default
 292 lpadmin -d ${QueueName}
 293
 294 if [ $? -ne 0 ]; then
 295   printerror "Could not set the print queue ${QueueName} as default printer. See above error for details."
 296   exit 1
 297 fi
 298
 299 echo "Printer successfully installed."